Howard Chang Pyo, D.O
NPI 1831540632ActiveIndividual· Family Medicine· Fullerton, CA
Family Medicine (D.O) in Fullerton, California, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2016). In 2024 Medicare paid $249,980 for 186 patients, and Part D covered 2,580 of their prescriptions, 88% of them generic. Exact Sciences Corporation reported $23.43 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1831540632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Jun 23, 2016 |
| Last updated in NPPES | May 1, 2026 |
| Certified by provider | May 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A18709 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 2,767 across 32 procedure codes |
| Paid by Medicare | $249,980 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,580 · 3,621 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $198,832 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Other facilities
- Anaheim Healthcare Center, LLCNursing home · Anaheim, CA
- Maple Healthcare CenterNursing home · Los Angeles, CA
- University Park Healthcare CenterNursing home · Los Angeles, CA
Industry payments (Open Payments)
- 2025$23.43 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $23.43 | 1 |
What the 2025 payments were for
- Food and Beverage$23.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 51 family medicine physicians in Fullerton · All family medicine physicians in California